Organic Chemistry
8th Edition
ISBN: 9781305580350
Author: William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher: Cengage Learning
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Question
Chapter 18, Problem 18.58P
Interpretation Introduction
Interpretation:
The amide formation between the given combination of dicarboxylic acid and diamine will lead to the formation of a polymer has to be shown.
Concept introduction:
Polyamides:
It is a family of
An amide linkage is shown below:
In the polymer nylon-6,6, the carbon atoms are joined together by amide bonds.
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1 Aromatic amines can be made from reacting benzene in the presence of
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a State the electrophile in the first stage of this reaction.
b State the conditions required to reduce the nitro group to an amine group.
c Draw the skeletal formula and state the name of the amine product of this
two-stage reaction.
Q4:- Draw structures, give names, and classify as primary, secondary, or tertiary amine :
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Q5:- Give structures and names of the principal organic reactants and products of the following reactions.
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b- Hydrolysis of nitrites.
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ethylamine, 2-aminoethanol, 3-amino-l-propanol
19. Which of the following amines does not belong to the same group?
a) aniline
c) dimethylamine
b) ethylmethylamine
d) N-isobutylmethylamine
20. Which among the following is not an alkane isomer with 6 carbon atoms?
a) Hexane
21. What will be the product between the reaction of phenol and methyl chloride with AICl catalyst?
aJm-chlorophenol
c) o-hydroxytoluene and p-hydroxytoluene
22. Which of the following alkynes goes by the common name of acetylene?
a) ethyne
b) 2,3-dimethylbutane
c) 2,2-dimethylbutane
d) Neopentane
b) o-chlorophenol and p-chlorophenol
d) m-hydroxytoluene
b) propyne
c) 1-butyne
d) 2-butyn
23. How many carbon atoms are there if an alkane has 16 hydrogen atoms
a) 5
b) 6
c) 7
d) 8
24. The name of the compound shown at the left side is
a) 3-ethyl-4-iodo-1-methylbenzene
c) 2-ethyl-1-iodo-4-methylbenzene
b)1-ethyl-2-iodo-5-methylbenzene
d) 6-ethyl-1-lodo-4-methylbenzene
25. For which of the following is cis-trans isomerism possible?
a) 1,2-dibromoethyne
b)…
Chapter 18 Solutions
Organic Chemistry
Ch. 18.1 - Prob. 18.1PCh. 18.2 - Prob. 18.2PCh. 18.4 - Prob. 18.3PCh. 18.4 - Prob. 18.4PCh. 18.4 - Synthesis of nitriles by nucleophilic displacement...Ch. 18.5 - Complete the following transesterification...Ch. 18.6 - Complete and balance equations for the following...Ch. 18.8 - Prob. AQCh. 18.8 - Several compounds have been found to inhibit...Ch. 18.8 - Prob. CQ
Ch. 18.8 - The following sequence of steps is used to create...Ch. 18.9 - Prob. 18.8PCh. 18.9 - Prob. 18.9PCh. 18.10 - Prob. 18.10PCh. 18.10 - Show how to convert (R)-2-phenylpropanoic acid to...Ch. 18 - Prob. 18.12PCh. 18 - Write the IUPAC name for each compound. (a)...Ch. 18 - Prob. 18.14PCh. 18 - Prob. 18.15PCh. 18 - Propose a structural formula for compound A,...Ch. 18 - Propose a structural formula for compound B,...Ch. 18 - Propose a structural formula for each compound...Ch. 18 - Draw a structural formula for the principal...Ch. 18 - Prob. 18.20PCh. 18 - Prob. 18.21PCh. 18 - Prob. 18.22PCh. 18 - Prob. 18.23PCh. 18 - Prob. 18.24PCh. 18 - Show the product expected when the following...Ch. 18 - The reagent diisobutylaluminum hydride (DIBALH)...Ch. 18 - Prob. 18.27PCh. 18 - Prob. 18.28PCh. 18 - Prob. 18.29PCh. 18 - Nicotinic acid, more commonly named niacin, is one...Ch. 18 - Prob. 18.31PCh. 18 - Prob. 18.32PCh. 18 - Prob. 18.33PCh. 18 - Prob. 18.34PCh. 18 - Prob. 18.35PCh. 18 - Isoniazid, a drug used to treat tuberculosis, is...Ch. 18 - Prob. 18.37PCh. 18 - A step in a synthesis of PGE1 (prostaglandin E1,...Ch. 18 - Prob. 18.39PCh. 18 - Prob. 18.40PCh. 18 - Show how to synthesize 5-nonanone from...Ch. 18 - Prob. 18.42PCh. 18 - The following sequence of steps converts...Ch. 18 - Prob. 18.44PCh. 18 - Prob. 18.45PCh. 18 - Prob. 18.46PCh. 18 - Prob. 18.47PCh. 18 - Following is a retrosynthetic analysis for the...Ch. 18 - Prob. 18.50PCh. 18 - Given this retrosynthetic analysis, propose a...Ch. 18 - Prob. 18.52PCh. 18 - Prob. 18.53PCh. 18 - Prob. 18.54PCh. 18 - In Problem 7.28, we saw this step in Johnsons...Ch. 18 - Prob. 18.56PCh. 18 - Prob. 18.57PCh. 18 - Prob. 18.58PCh. 18 - Prob. 18.59PCh. 18 - Prob. 18.60PCh. 18 - Prob. 18.61PCh. 18 - Prob. 18.62PCh. 18 - Using your reaction roadmap as a guide, show how...Ch. 18 - Using your reaction roadmap as a guide, show how...Ch. 18 - Using your reaction roadmap as a guide, show how...Ch. 18 - Using your reaction roadmap as a guide, show how...Ch. 18 - Minoxidil is a molecule that causes hair growth in...Ch. 18 - Prob. 18.69PCh. 18 - Prob. 18.70PCh. 18 - Prob. 18.71P
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